#include <stdio.h>
#include <string.h>
int main(int argc,char* argv[])
{
	if(argc<=1)
	{
		printf("please input :\n");
		scanf ("%s",&argc);
//		return 0;
		
	}
	else
	{
		const char * password = argv[1];
		if(0 == strcmp(password,"838418076"))
		{
			printf("start\n");
			
		}
		else
		{
			printf("error");
			
		}
	}
 } 
